Aliens Are Coming! the Mecha Warrior Awakens! Nothingness!

Time and space intersected, and many space cracks appeared on the planet Earth. Some black gas spread from the cracks, causing animals around the world to mutate into various monsters, and some extremely terrifying aliens also appeared from the cracks. From then on, the planet Earth entered a doomsday-like period. Some people on Earth had too strong wishes and awakened an item called "Mechanical Eyes". They were called warriors. Some warriors could summon their own large-scale mechas, and they were also protecting human society. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.